21452924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 39345600

約数和(自身を除く): 17892676

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 2341, 4582, 4682, 9164, 9364, 67889, 135778, 184939, 271556, 369878, 739756, 5363231, 10726462, 21452924]

約数ペア:

[(1, 21452924), (2, 10726462), (4, 5363231), (29, 739756), (58, 369878), (79, 271556), (116, 184939), (158, 135778), (316, 67889), (2291, 9364), (2341, 9164), (4582, 4682)]